Identifying and preventing health problems among young drug-misusing offenders

Purpose – The purpose of this paper is to identify the health problems and treatment needs of drug-misusing offenders and to draw out the implications of the findings for health education and prevention. Design/methodology/approach – This analysis is based on data collected as part of the New English and Welsh Arrestee Drug Abuse Monitoring (NEW-ADAM) programme. The survey was based on interviews and urine sample collection with over 3,000 arrestees. Findings – The research found that young arrestees experienced a wide range of drug-related and general health problems. The implications of this are discussed in the context of programmes implemented as part of the government’s drug strategy. Originality/value – The NEW-ADAM surveys provide an original source of information on the drug and general health needs of young people at the first point of entry in the criminal justice system

Gendering Research on Online Illegal Drug Markets

This paper reviews and critiques research on online illegal drug markets, arguing that existing conceptualisations and methodological approaches have resulted in a very limited discussion of women and questions of gender. The first part lays out the stereotypes and unarticulated assumptions that enable questions about women and gender to be side-lined, as follows: i) that online anonymity rules out knowing about gender in online drug markets; (ii) that online drug markets are male-dominated spaces; and iii) that women are limited to minor or peripheral roles in those markets. Our aim is to make apparent, and challenge the marginalisation of enquiry about women and gender in existing scholarship about online illegal drug markets. In the second part, we draw on scholarship on women and gender in the drug trade more generally to consider what studying online illegal drug markets might add to our understanding of both women’s participation in these markets and the way in which gender is more widely performed. We consider whether online markets may facilitate women’s participation (due to anonymity, for example), or whether online drug markets replicate gendered stratifications characteristic of offline markets. We also explore the potential significance of women’s participation in online illegal drug markets for harm reduction services. In conclusion, we suggest that future research should challenge the assumption that we can understand online markets without thinking about gender and outline the steps towards building a gendered perspective in this area

Distribution of natural disturbance due to wave and tidal bed currents around the UK

The UK continental shelf experiences large tidal ranges and winter storm events, which can both generate strong near-bed currents. The regular tidal bottom currents from tides plus wind driven ‘benthic storms’ (dominated by wave-driven oscillatory currents in shallow water) are a major source of disturbance to benthic communities, particularly in shallow waters. We aim to identify and map the relative impact of the tides and storm events on the shallower parts of the North West European continental shelf. A ten-year simulation of waves, tides and surges on the continental shelf was performed. The shelf model was validated against current meter observations and the Centre for Environmental, Fisheries and Aquaculture Science (CEFAS) network of SmartBuoys. Next, the model performance was assessed against seabed lander data from two sites in the Southern North Sea; one in deep water and another shallow water site at Sea Palling, and a third in Liverpool Bay. Both waves and currents are well simulated at the offshore Southern North Sea site. A large storm event was also well captured, though the model tends to underpredict bottom orbital velocity. Poorer results were achieved at the Sea Palling site, thought to be due to an overly deep model water depth, and missing wave-current interactions. In Liverpool Bay tides were well modelled and good correlations (average R–squared=0.89) observed for significant wave height, with acceptable values (average R–squared=0.79) for bottom orbital velocity. Using the full ten-year dataset, return periods can be calculated for extreme waves and currents. Mapping these return periods presents a spatial picture of extreme bed disturbance, highlighting the importance of rare wave disturbances (e.g. with a return period of 1 in 10 years). Annual maximum currents change little in their magnitude and distribution from year to year, with mean speeds around 0.04 ms−1, and maximums exceeding 3 ms−1. Wave conditions however are widely variable throughout the year, depending largely on storm events. Typical significant wave heights (Hs) lie between 0.5–2 m, but storm events in shallow water can bring with them large waves of 5 m and above and up to 18 m in North West Approaches/North West Scotland ( Sterl and Caires, 2005). The benthic disturbance generated by waves and currents is then estimated by calculating the combined force on an idealised object at the bed. The patterns of this disturbance reflect both regular tidal disturbance and rare wave events. Mean forces are typically 0.05–0.1 N, and are seen largely in areas of fast currents (View the MathML source>1ms−1). The pattern of maximum force however is more dependent on water depth and exposure to long-fetches (View the MathML source>1000km) suggesting it is dominated by wave events